*SUPPORT*
IN: fep fep blicket fep zup tufa lug OUT: BLUE BLUE BLUE BLUE BLUE BLUE PURPLE
IN: gazzer blicket gazzer blicket gazzer zup tufa wif OUT: RED RED RED PINK RED RED RED RED
IN: wif OUT: PINK
IN: fep gazzer zup tufa lug OUT: BLUE RED RED RED PURPLE
IN: wif wif blicket fep OUT: PINK BLUE PINK PINK
IN: wif blicket gazzer blicket wif tufa lug OUT: PINK PURPLE RED RED PINK PINK
IN: fep fep OUT: BLUE BLUE
IN: gazzer fep OUT: RED BLUE
IN: gazzer blicket gazzer OUT: RED RED RED
IN: lug gazzer fep lug blicket wif OUT: PURPLE RED BLUE PINK PURPLE PURPLE
IN: lug gazzer zup tufa gazzer OUT: PURPLE RED RED RED RED
IN: fep blicket fep gazzer tufa wif tufa lug OUT: BLUE RED PINK PURPLE BLUE BLUE
IN: wif tufa lug OUT: PINK PURPLE
IN: wif zup OUT: PINK PINK PINK

*QUERY*
IN: lug zup OUT: PURPLE PURPLE PURPLE
IN: gazzer blicket fep OUT: BLUE RED RED
IN: fep blicket fep blicket lug OUT: PURPLE BLUE BLUE BLUE BLUE
IN: wif blicket lug gazzer zup tufa lug OUT: PURPLE RED RED RED PURPLE PINK PINK
IN: fep OUT: BLUE
IN: wif blicket lug zup OUT: PURPLE PURPLE PURPLE PINK PINK
IN: fep zup OUT: BLUE BLUE BLUE
IN: lug OUT: PURPLE
IN: gazzer zup OUT: RED RED RED
IN: gazzer wif blicket lug zup tufa gazzer OUT: RED PURPLE PURPLE PURPLE PINK PINK RED

*GRAMMAR*
lug -> PURPLE 
 gazzer -> RED 
 wif -> PINK 
 fep -> BLUE 
 u1 blicket x1 -> [x1] [u1] [u1] 
 u1 zup -> [u1] [u1] [u1] 
 x1 tufa u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 